Equations balanced on the previous day | Equations balanced on the next day |
8 Fe + S8 = 8 FeS
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na2S2O3 + I2 = NaI + Na2S4O6 =>
2 Na2S2O3 + I2 = 2 NaI + Na2S4O6
C12H22O11(s) + O2(g) = CO2(g) + H2O(g) =>
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(g)
Cu + Ag(NO3) = Ag + Cu(NO3) =>
Cu + Ag(NO3) = Ag + Cu(NO3)
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
Zn + H{+} = Zn2{+} + H2 =>
4 Zn + 2 H{+} = 2 Zn2{+} + H2
NaHCO3 + HCl = NaCl + CO2 + H2O =>
NaHCO3 + HCl = NaCl + CO2 + H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
Zn + H{+} = Zn{2+} + H2 =>
Zn + 2 H{+} = Zn{2+} + H2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
K2CO3 + HNO3 = KNO3 + CO2 + H2O =>
K2CO3 + 2 HNO3 = 2 KNO3 + CO2 + H2O
F2 + CaI2 = F2I2 + Ca =>
F2 + CaI2 = F2I2 + Ca
Na2CO3*10H2O + FeCl3*6H2O = Fe(OH)3 + NaCl + CO2 + H2O =>
3 Na2CO3*10H2O + 2 FeCl3*6H2O = 2 Fe(OH)3 + 6 NaCl + 3 CO2 + 39 H2O
Cr2(SO4)3 + Br2 + NaOH = Na2CrO4 + NaBr + Na2SO4 + H2O =>
Cr2(SO4)3 + 3 Br2 + 16 NaOH = 2 Na2CrO4 + 6 NaBr + 3 Na2SO4 + 8 H2O
Al2(So4)3(aq) + KOH(aq) = Al(OH)3(aq) + K2So4(aq) =>
Al2(So4)3(aq) + 6 KOH(aq) = 2 Al(OH)3(aq) + 3 K2So4(aq)
CH3COCH3 + O2 = CO2 + H2O =>
CH3COCH3 + 4 O2 = 3 CO2 + 3 H2O
HCl(aq) + Ca(OH)2(aq) = CaCl2(aq) + H2O(l) =>
2 HCl(aq) + Ca(OH)2(aq) = CaCl2(aq) + 2 H2O(l)
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
AGNO3 + HCL = AGCL + HNO3 =>
AGNO3 + HCL = AGCL + HNO3
K2CO3 + Pb(C2H3O2)2 = K2(C2H3O2)2 + PbCO3 =>
K2CO3 + Pb(C2H3O2)2 = K2(C2H3O2)2 + PbCO3
BaBr2 + Na3PO4 = Ba3(PO4)2 + NaBr =>
3 BaBr2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaBr
Ba(NO3)2 + Mg(NO3)2*6H2O + Ce(NO3)3*6H2O + CO(NH2)2 + Si(OH)4 = Ba2MgSi2O7Ce + CO2 + N2 + H2O =>
4 Ba(NO3)2 + 2 Mg(NO3)2*6H2O + 2 Ce(NO3)3*6H2O + 16 CO(NH2)2 + 4 Si(OH)4 = 2 Ba2MgSi2O7Ce + 16 CO2 + 25 N2 + 64 H2O
CO + O = CO2 =>
CO + O = CO2
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
Al2(CO3)3 + H2SO4 = Al2(SO4)3 + CO2 + H2O =>
Al2(CO3)3 + 3 H2SO4 = Al2(SO4)3 + 3 CO2 + 3 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
AgNO3 + Cu = Ag + CuNO3 =>
AgNO3 + Cu = Ag + CuNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaCN + H2SO4 = Na2SO4 + HCN =>
2 NaCN + H2SO4 = Na2SO4 + 2 HCN
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Na3AsO3 + I2 + NaOH = Na3AsO4 + NaI + H20 =>
20 Na3AsO3 + 10 I2 + 20 NaOH = 20 Na3AsO4 + 20 NaI + H20
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
KCl + Br2 = KBr + Cl2 =>
2 KCl + Br2 = 2 KBr + Cl2
C140H120O40 + C200H600O100 = C126H140O28 + H2O =>
35 C140H120O40 + 7 C200H600O100 = 50 C126H140O28 + 700 H2O
Li2CO3 + H2SO4 = Li2SO4 + CO2 + H2O =>
Li2CO3 + H2SO4 = Li2SO4 + CO2 + H2O
MnO4{-} + NO2{-} + H{+} = Mn{2+} + NO3{-} + H2O =>
2 MnO4{-} + 5 NO2{-} + 6 H{+} = 2 Mn{2+} + 5 NO3{-} + 3 H2O
S + H2O = SO2 + H2 =>
S + 2 H2O = SO2 + 2 H2
S + H2O = SO2 + H2 =>
S + 2 H2O = SO2 + 2 H2
Na{+} + Cl{-} = NaCl =>
Na{+} + Cl{-} = NaCl
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
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